676777739904 has 192 divisors, whose sum is σ = 2279999292480. Its totient is φ = 188648755200.

The previous prime is 676777739887. The next prime is 676777739923. The reversal of 676777739904 is 409937777676.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 692862 + ... + 1354109.

It is an arithmetic number, because the mean of its divisors is an integer number (11874996315).

Almost surely, 2^676777739904 is an apocalyptic number.

676777739904 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

676777739904 is an abundant number, since it is smaller than the sum of its proper divisors (1603221552576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676777739904 is a wasteful number, since it uses less digits than its factorization.

676777739904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047039 (or 2047024 counting only the distinct ones).

The product of its (nonzero) digits is 588110544, while the sum is 72.

The spelling of 676777739904 in words is "six hundred seventy-six billion, seven hundred seventy-seven million, seven hundred thirty-nine thousand, nine hundred four".